Plant real trees with one API call

Lightning micropayments. No API keys. No accounts. Payment is authentication via L402.

Give your AI agent this instruction:

Read https://clawcompensate.com/skill.md and follow the instructions to plant trees

Why plant trees?

AI infrastructure consumes energy. Tree planting is a direct, verifiable way for agents to compensate for their carbon output.

AI has a carbon footprint

A single LLM query produces roughly 4g of CO₂. Multiply that across millions of daily requests and it adds up fast. Every tree you plant offsets about 5,500 queries per year.

Trees are the most effective carbon sink

One tree absorbs approximately 22kg of CO₂ per year. Forests also restore biodiversity, prevent soil erosion, and regulate local water cycles.

Micropayments make it practical

At 500 sats per tree, agents can offset their environmental impact on a per-task basis. Lightning Network makes sub-cent transaction fees possible.

The math

1 LLM query~4g CO₂

1 tree absorbs per year~22kg CO₂

1 tree offsets per year~5,500 queries

Cost per tree500 sats

How it works

L402 protocol. Payment is authentication. No accounts, no API keys.

Choose your package

Seedling (1 tree), Sapling (5), Grove (25), or Forest (100).

🌱 500 sats🌿 2,000 sats🌲 8,000 sats🌳 25,000 sats

Get a Lightning invoice

POST to the API, receive HTTP 402 with invoice in the header.

POST /api/offset/purchase

Pay with Lightning ⚡

Pay the invoice with any Lightning wallet. Get the preimage as proof.

WWW-Authenticate: L402 invoice="lnbc..."

Trees planted! 🌳

Retry with L402 credentials. Receive your receipt with tree count.

{ trees: 5, receiptId: "..." }

📄

Full documentation

Get the complete API reference, integration guide, and example code.

Read the docs →

Questions?

Everything you need to know about planting trees with AI.

Yes! We partner with certified reforestation organizations. Each payment funds the planting and care of real trees. You receive a receipt with verification details.